Invented to adjust the clock glasses to emit green LED light

According to a report by the North Korean General News Agency’s "North Korea News" on December 2, North Korea recently invented a pair of glasses that can regulate the human biological clock, which is expected to become a must-have for overseas and business travelers. It can provide convenience for the training and daily life of sports athletes.

According to reports, the glasses developed by the Kim Il Sung University in North Korea can prevent the life cycle of the living body from being destroyed by adjusting the body clock. According to the report, glasses can emit a kind of green LED light, which can suppress or stimulate the production of sleep hormones in the human eye, thus achieving the effect of regulating the body cycle.